CN204803584U - Washing machine - Google Patents

Abstract

The utility model discloses a washing machine, which comprises a first washing unit, a second washing unit, a water inlet system and a drainage system. The second washing unit is located above the first washing unit, and the second washing unit is provided with an upward clothes-taking opening. The water inlet system is used to supply water to the first washing unit and the second washing unit. The drainage system is used to perform drainage of the first washing unit and the second washing unit. The first washing unit and the second washing unit are used for washing at the same time so as to achieve sorted washing of clothes. In this way, since the first washing unit and the second washing unit are used for classified washing, the first washing unit can wash adult clothes, and the second washing unit can wash women's underwear or infant clothes, so as to avoid cross-infection. At the same time, this washing method has the advantage of saving energy, and there is no need to place small pieces of clothing in the original washing unit for washing.

Description

washing machine

technical field

The utility model relates to the field of washing machines.

Background technique

With the improvement of the quality of life, people pay more and more attention to health and hygiene issues. For example, in terms of laundry washing, if women's underwear and infant clothes are mixed with adult clothes, it is easy to cause cross-infection. Therefore, at present, women's underwear, baby clothes Most of the clothes for young children are washed by hand. However, the acceleration of people's life rhythm also makes most people have no time to wash by hand. In order to solve the problems of these people, it is necessary to provide a fully automatic washing machine that can be machine washed and avoid cross-infection. There is a washing machine with two washing units, but the spatial arrangement of the two washing units of the existing washing machine is not reasonable enough, and it is inconvenient to pick and place clothes.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art. For this reason, the utility model needs to provide a kind of washing machine.

A washing machine according to a preferred embodiment of the utility model includes a first washing unit, a second washing unit, a water inlet system and a drainage system. The second washing unit is located above the first washing unit, and the second washing unit is provided with an upward clothes-taking opening. The water inlet system is used to supply water to the first washing unit and the second washing unit. The drainage system is used to perform drainage of the first washing unit and the second washing unit. The first washing unit and the second washing unit are used for washing at the same time so as to achieve sorted washing of clothes.

In the washing machine in a preferred embodiment of the present utility model, since the first washing unit and the second washing unit are used for classified washing, the first washing unit can wash adult clothes, and the second washing unit can wash women's underwear Or infant clothing to avoid cross-infection. At the same time, this washing method has the advantage of saving energy, and there is no need to place small pieces of clothing in the original washing unit for washing. The second washing unit is arranged on the upper part of the first washing unit, and the second washing unit is provided with an upward-facing clothes opening. When the user uses the second washing unit, it is convenient to take and place the clothes without bending over , giving full consideration to user convenience.

In some embodiments, the first washing unit includes a first box, a first outer tub, a first inner tub, and a first motor. The first outer tub is accommodated in the first box. The first inner barrel is accommodated in the first outer barrel. The first outer tub is provided with a first motor for driving the first inner tub to rotate.

In some embodiments, a first door cover is provided on the front side of the first box, and the first motor is provided on the outer side of the first outer tub to drive the first inner tub to rotate vertically.

In some embodiments, the second washing unit includes a second box, a second outer tub, a second inner tub, a pulsator, and a second motor. The second outer tub is accommodated in the second box. The second inner barrel is accommodated in the second outer barrel. The pulsator is accommodated in the second inner barrel and is located at the bottom of the second inner barrel. The second outer tub is provided with the second motor for driving the pulsator to rotate.

In some embodiments, the top surface of the second box is provided with a second door cover, the bottom surface of the second tub is provided with the second motor to drive the pulsator to rotate horizontally, and the second The motor is connected to the second inner barrel through the inner barrel shaft and a connecting piece is provided at the joint, the pulsator is connected to the pulsator shaft, and the pulsator shaft is connected to the inner barrel shaft.

In some embodiments, the water inlet system includes a water inlet pipe, a feed box, a first water inlet pipe, a second water inlet pipe, a third water inlet pipe, a fourth water inlet pipe, a first water inlet control valve, a The second water inlet control valve, the third water inlet control valve and the fourth water inlet control valve. The water inlet pipe is used to introduce cold water. The magazine is fixed in the second box. The first water inlet pipe is connected with the water inlet pipe and the second outer tub. The second water inlet pipe is connected with the water inlet pipe and the magazine. The third water inlet pipe is connected with the magazine and the first outer tub. The fourth water inlet pipe is connected with the material box and the second outer tub. The first water inlet control valve is arranged on the first water inlet pipe. The second water inlet control valve is arranged on the second water inlet pipe. The third water inlet control valve is arranged on the third water inlet pipe. The fourth water inlet control valve is arranged on the fourth water inlet pipe.

In some embodiments, the drainage system includes a first drainage pipe, a second drainage pipe, a first drainage control valve, a second drainage control valve, and a drainage pump. The first drain pipe is connected to the first outer tub. The second drain pipe is connected with the second outer tub and the first drain pipe. The first drain control valve is disposed on the first drain pipe. The second drain control valve is disposed on the second drain pipe. The drainage pump is arranged at the junction of the first drainage pipe and the second drainage pipe.

In some embodiments, a first heater is disposed inside the first outer tub.

In some embodiments, a second heater is provided in the second outer barrel.

In some embodiments, an operation panel is provided on the second box.

In some embodiments, the top surface of the second inner tub is provided with an inner door cover.

In some embodiments, a suspender is provided between the second outer tub and the second box to fix the second outer tub.

In some embodiments, a first shock absorber is provided between the bottom surface of the first tub and the bottom surface of the first box.

In some embodiments, a second shock absorber is provided between the bottom surface of the second outer tub and the bottom surface of the second box, and the top end of the second outer tub is connected to the top of the second box. A hanging spring is arranged between the surfaces.

In some embodiments, a door seal is provided between the top of the second outer tub and the top surface of the second box.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is a schematic structural view of a washing machine according to a preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of the second washing unit of the washing machine according to a preferred embodiment of the present invention.

Fig. 3 is a structural schematic diagram of another embodiment of the second washing unit of the washing machine according to the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as a limitation of the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Disassemble the connection, or connect in one piece. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediary, and it can be an internal connection between two elements or an interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. The features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "below" and "under" the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is less horizontal than the second feature.

The following disclosure provides many different embodiments or examples for realizing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in different instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art may recognize the use of other processes and/or the use of other materials.

Referring to FIG. 1 , a washing machine 10 with double washing units in a preferred embodiment of the present invention includes a first washing unit 12 , a second washing unit 14 , a water inlet system 16 and a drainage system 18 . The second washing unit 14 is located above the first washing unit 12, and the second washing unit 14 is provided with an upwardly facing clothes outlet. The water inlet system 16 is used to supply water to the first washing unit 12 and the second washing unit 14 . The drainage system 18 is used to perform drainage of the first washing unit 12 and the second washing unit 14 . The first washing unit 12 and the second washing unit 14 are used for washing at the same time to realize sorting and washing of clothes.

The washing machine 10 of the preferred embodiment of the present utility model adopts the first washing unit 12 and the second washing unit 14 to carry out classified washing, the first washing unit 12 can wash adult clothes, and the second washing unit 14 can wash women's underwear or infants clothing to avoid cross infection. At the same time, this washing method has the advantage of saving energy, and there is no need to place small pieces of clothing in the original washing unit for washing. The second washing unit 14 is arranged on the upper part of the first washing unit 12, and the second washing unit 14 is provided with an upward clothes-taking port. Ease of use.

In this embodiment, the first washing unit 12 includes a rectangular first box 120 , a cylindrical first outer tub 122 , a cylindrical first inner tub 124 and a first motor 126 . The first outer tub 122 is accommodated in the first box body 120 . The first inner barrel 124 is accommodated in the first outer barrel 122 . The first outer tub 122 is provided with a first motor 126 for driving the first inner tub 124 to rotate. The motor shaft 1260 of the first motor 126 is fixedly connected with the first inner barrel 124 .

In this embodiment, a first door cover 1200 is provided on the front side of the first box body 120 , and a first motor 126 is provided on the outer side of the first outer tub 122 to drive the first inner tub 124 to rotate vertically. The first washing unit 12 takes and places laundry from the front side of the washing machine 10 .

In this embodiment, the second washing unit 14 includes a rectangular second box 140 , a cylindrical second outer tub 142 , a cylindrical second inner tub 144 , a pulsator 146 and a second motor 148 . The second outer barrel 142 is accommodated in the second box body 140 . The second inner barrel 144 is accommodated in the second outer barrel 142 . The pulsator 146 is accommodated in the second inner barrel 144 and is located at the bottom of the second inner barrel 144 . The second outer tub 142 is provided with a second motor 148 for driving the pulsator 146 to rotate. The second washing unit 14 is fixedly connected to the first washing unit 12 through a fastener 30 . The fastener 30 connects the top surface of the first box body 120 and the top surface of the second box body 140 .

In this way, the second washing unit 14 can wash the clothes more cleanly through the pulsator 146 .

Of course, the second washing unit 14 can be selected with a pulsator or without a pulsator.

In this embodiment, the top surface of the second box body 140 is provided with a second door cover 1400 to close the clothes outlet of the second washing unit 14, and the bottom surface of the second outer tub 142 is provided with a second motor 148 to drive the pulsator. 146 rotates horizontally, the second motor 148 is connected to the second inner barrel 144 through the inner barrel shaft 14a and a connector 14b is provided at the connection, the pulsator 146 is connected to the pulsator shaft 14c, and the pulsator shaft 14c is connected to the inner barrel shaft 14a.

In this embodiment, the water inlet system 16 includes a water inlet pipe 160, a material box 162, a first water inlet pipe 164, a second water inlet pipe 166, a third water inlet pipe 168, a fourth water inlet pipe 16a, a first water inlet pipe The water control valve 16b, the second water inlet control valve 16c, the third water inlet control valve 16d and the fourth water inlet control valve 16e. The water inlet pipe 160 is used to introduce cold water. The magazine 162 is fixed in the second box 140 . The first water inlet pipe 164 is connected to the water inlet pipe 160 and the second outer tub 142 . The second water inlet pipe 166 is connected with the water inlet pipe 160 and the magazine 162 . The third water inlet pipe 168 is connected with the material box 162 and the first outer tub 122 . The fourth water inlet pipe 16a is connected to the material box 162 and the second outer tub 142 . The first water inlet control valve 16 b is disposed on the first water inlet pipe 164 . The second water inlet control valve 16c is disposed on the second water inlet pipe 166 . The third water inlet control valve 16d is disposed on the third water inlet pipe 168 . The fourth water inlet control valve 16e is arranged on the fourth water inlet pipe 16a.

In this way, the water inflow and detergent injection into the first washing unit 12 and the second washing unit 14 are realized through the water inlet system 16 .

In this embodiment, the drainage system 18 includes a first drainage pipe 180 , a second drainage pipe 182 , a first drainage control valve 184 , a second drainage control valve 186 and a drainage pump 188 . The first drain pipe 180 is connected to the first outer tub 122 . The second drain pipe 182 is connected to the second outer tub 142 and the first drain pipe 180 . The first drain control valve 184 is disposed on the first drain pipe 180 . The second drain control valve 186 is disposed on the second drain pipe 182 . The drain pump 188 is located at the connection between the first drain pipe 180 and the second drain pipe 182 .

In this way, the drainage of the first washing unit 12 and the second washing unit 14 is realized through the drainage system 18 .

In this embodiment, a first heater 128 is disposed inside the first outer barrel 122 . The first heater 128 is fixed on the outer surface of the first outer tub 122 and is close to the bottom surface of the first outer tub 122 .

In this way, the user can perform functions such as high-temperature boiling and washing according to the actual situation, and the first washing unit 12 can perform high-temperature sterilization through the first heater 128, so that the washed clothes are cleaner.

In this embodiment, the second outer tub 142 is provided with a second heater 14d. The second heater 14d is fixed on the bottom surface of the second outer tub 142 .

In this way, the user can perform functions such as high-temperature cooking and washing according to the actual situation, and the second washing unit 14 can perform high-temperature sterilization through the second heater 14d, so that the washed clothes are cleaner.

In this embodiment, an operation panel 14e is provided on the second box body 140 . Various function keys are provided on the operation panel 14e.

In this way, the user can select the desired washing method through the operation panel 14e.

In this embodiment, an inner door cover 1440 is provided on the top surface of the second inner tub 144 .

In this way, the sealing of the second washing unit 14 can be enhanced to ensure the safety of the washing machine 10 .

Please refer to FIG. 2 , in this embodiment, a suspender 14 f is provided between the second outer tub 142 and the second box body 140 to fix the second outer tub 142 .

In this way, the second outer tub 142 is fixed by the suspension rod 14f.

In this embodiment, a first shock absorber 12 a is provided between the bottom surface of the first outer tub 122 and the bottom surface of the first box body 120 . A first hanging spring 12c is provided between the top surface of the first outer barrel 122 and the top surface of the first box body 120 .

In this way, the vibration of the washing machine 10 during use can be reduced.

Please refer to FIG. 3 , in this embodiment, a second shock absorber 14g is provided between the bottom surface of the second outer barrel 142 and the bottom surface of the second box body 140 , and the top of the second outer barrel 142 is in contact with the second box body 140 Hanging spring 14h is provided between the top surfaces.

In this way, the second outer tub 142 is suspended and fixed by the hanging spring 14h and the second shock absorber 14g, and the vibration of the washing machine 10 during use can be reduced.

In this embodiment, a door seal 14i is provided between the top end of the second outer barrel 142 and the top surface of the second box body 140 . A first door seal 12b is provided between the first outer tub 122 and the first door cover 1200 .

In this way, the door seal 14i can prevent the water in the second outer tub 142 from splashing out during the washing process of the second washing unit 14, and the first door seal 12b can prevent the first washing unit 12 from being in the first outer tub 122 during the washing process. The water splashing out can guarantee the safety of the washing machine 10.

Specifically, the washing principle of the first washing unit 12: tap water enters the water inlet pipe 160, the second water inlet control valve 16c is opened, the tap water flows into the second water inlet pipe 166, and then flows through the material box 200, bringing the detergent together. Then the third water inlet control valve 16d is opened, the mixed solution of tap water and detergent flows into the third water inlet pipe 168, and finally the mixed solution flows into the first outer tub 122; The first motor 126 drives the first inner tub 124 to rotate and wash. When the first washing unit 12 finishes washing, the first drain control valve 184 is opened, and the water in the first outer bucket 122 of the first washing unit 12 flows into the first drain pipe 180 and is finally discharged by the drain pump 188 . When the first washing unit 12 dehydrates, the first motor 126 drives the first inner tub 124 to rotate at a high speed, and finally the water in the clothes is separated and discharged out of the washing machine 10 .

The washing principle of the second washing unit 14: tap water enters the water inlet pipe 160, the first water inlet control valve 16b is opened, the tap water flows into the first water inlet pipe 164, and finally flows into the second outer tub 142; at the same time, adding washing liquid, The fourth water inlet control valve 16e is opened, and the washing liquid is output from the material box 162 to the fourth water inlet pipe 16a, and finally flows into the second outer tub 142; The second motor 148 of the unit 14 drives the pulsator 146 to rotate through the pulsator shaft 14c for washing; when heating is required, the second heater 14d is activated. After the second washing unit 14 finishes washing, the second drain control valve 186 is opened, and the water in the second outer bucket 142 of the second washing unit 14 flows into the second drain pipe 182 and is finally discharged by the drain pump 188 . When the second washing unit 14 dehydrates, the second motor 148 of the second washing unit 14 drives the inner tub shaft 14a and finally drives the second inner tub 144 to rotate through the connecting piece 14b to centrifugally extract the water in the clothes, and finally discharge the washing machine 10 outside.

When the user needs to classify and wash adult clothes, baby clothes, women's underwear, etc. at the same time, the adult clothes can be put into the first washing unit 12 for washing, and the baby clothes or women's underwear can be washed in the second washing unit 14. Operation steps: first open the first door cover 1200 of the first washing unit 12, put adult clothes into the first inner bucket 124 of the first washing unit 12, close the first door cover 1200, put detergent, laundry detergent, softener Add it into the material box 162, then open the second door cover 1400 of the second washing unit 14, put the baby clothes or women's underwear into the second inner tub 144 of the second washing unit 14, close the second door cover 1400, the user After the preparatory work before washing is completed, the power is turned on, and the washing modes of the first washing unit 12 and the second washing unit 14 are selected on the operation panel 14e for washing.

Of course, the first washing unit 12 and the second washing unit 14 can be washed separately. When the first washing unit 12 is used for washing alone, after the laundry preparation is completed, the power is turned on, and the washing mode of the first washing unit 12 is selected on the operation panel 14e.

When the second washing unit 14 is washing alone, after the laundry preparation is completed, the power is turned on, and the washing mode of the second washing unit 14 is selected on the operation panel 14e.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples", or "some examples" etc. mean that the embodiments are combined Specific features, structures, materials, or characteristics described in or examples are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents.

Claims (15)

1. A washing machine, characterized in that, comprising: first washing unit; A second washing unit located above the first washing unit, the second washing unit is provided with an upward clothes-taking port; a water inlet system for performing water supply to the first washing unit and the second washing unit; and a drainage system for performing drainage of the first washing unit and the second washing unit; The first washing unit and the second washing unit are used for washing at the same time so as to achieve sorted washing of clothes. 2. The washing machine according to claim 1, wherein the first washing unit comprises: first box; a first outer barrel accommodated in the first box; a first inner barrel contained within said first outer barrel; and The first outer tub is provided with a first motor for driving the first inner tub to rotate. 3. The washing machine according to claim 2, wherein a first door cover is provided on the front side of the first box, and the first motor is provided on the outer side of the first outer tub to drive the The first inner barrel rotates vertically. 4. The washing machine according to claim 2, wherein the second washing unit comprises: second box; a second outer barrel accommodated in the second box; a second inner barrel housed in the second outer barrel; a pulsator housed in the second inner tub and located at the bottom of the second inner tub; and The second outer tub is provided with a second motor for driving the pulsator to rotate. 5. The washing machine according to claim 4, characterized in that, the top surface of the second box is provided with a second door cover, and the bottom surface of the second outer tub is provided with the second motor to drive the The pulsator rotates horizontally, the second motor is connected to the second inner barrel through the inner barrel shaft and a connecting piece is provided at the joint, the pulsator is connected to the pulsator shaft, and the pulsator shaft is connected to the inner barrel shaft. 6. The washing machine according to claim 4, wherein the water inlet system comprises: a water inlet pipe for introducing cold water; a magazine fixed in the second box; a first water inlet pipe connected to the water inlet pipe and the second outer tub; a second water inlet pipe connected to the water inlet pipe and the material box; a third water inlet pipe connected to the material box and the first outer tub; a fourth water inlet pipe connected to the material box and the second outer barrel; a first water inlet control valve arranged on the first water inlet pipe; a second water inlet control valve arranged on the second water inlet pipe; a third water inlet control valve provided on said third water inlet pipe; and Set on the fourth water inlet pipe is a fourth water inlet control valve. 7. The washing machine according to claim 4, wherein the drainage system comprises: a first drainage pipe connected to the first outer tub; a second drainpipe connected to the second outer tub and the first drainpipe; a first drainage control valve disposed on the first drainage pipe; a second discharge control valve provided in said second discharge pipe; and A drain pump arranged at the junction of the first drain pipe and the second drain pipe. 8. The washing machine according to claim 2, characterized in that a first heater is arranged in the first outer tub. 9. The washing machine according to claim 4, wherein a second heater is arranged in the second outer tub. 10. The washing machine according to claim 4, characterized in that an operation panel is provided on the second box body. 11. The washing machine according to claim 4, wherein an inner door cover is provided on the top surface of the second inner tub. 12 . The washing machine according to claim 4 , wherein a suspension rod is provided between the second outer tub and the second box to fix the second outer tub. 13 . 13. The washing machine according to claim 2, wherein a first shock absorber is provided between the bottom surface of the first outer tub and the bottom surface of the first box. 14. The washing machine according to claim 4, wherein a second shock absorber is provided between the bottom surface of the second outer tub and the bottom surface of the second box body, and the top end of the second outer tub A hanging spring is provided between the top surface of the second box body. 15. The washing machine according to claim 4, wherein a door seal is provided between the top end of the second outer tub and the top surface of the second box body.